Number of channels:
3
Channel number      Wavenumber (cm-1)     Mean          StDv          RMSE        Max(abs)
          1            2701.615846     -0.010987      0.019353      0.022254      0.085756
          2             921.738775     -0.019832      0.046372      0.050435      0.167137
          3             834.298235     -0.016022      0.039905      0.043001      0.184897